#!/usr/bin/python
#
# Copyright (c) 2008, Mathias Weber
# Copyright (c) 2008, Thomas Stauffer
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
#   list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice,
#   this list of conditions and the following disclaimer in the documentation
#   and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# $Id: example-lod.py 82 2008-10-12 22:28:21Z tymayos $

import sys

from pandac.PandaModules import NodePath
from pandac.PandaModules import FadeLODNode
from pandac.PandaModules import LODNode

import direct.directbase.DirectStart

base.setBackgroundColor(0.0, 0.0, 0.2)
base.disableMouse()

N = 7
FADE = True

camera.setPos((N - 1.0) * 0.5, (N - 1.0) * 0.5, 50.0)
camera.setHpr(0.0, -90.0, 0.0)

for x in range(N):
    for y in range(N):
        if FADE:
            lodNode = NodePath(FadeLODNode("LOD"))
            lodNode.node().setFadeTime(3.0)
        else:
            lodNode = NodePath(LODNode("LOD"))

        lodNode.reparentTo(render)
        lodNode.setPos(x, y, 0.0)

        lod1 = loader.loadModel("example-lod1")
        lod1.reparentTo(lodNode)
        lod1.setColor(1.0, 0.0, 0.0)
        lodNode.node().addSwitch(30.0, 0.0)

        lod2 = loader.loadModel("example-lod2")
        lod2.reparentTo(lodNode)
        lod2.setColor(0.0, 2.0, 0.0)
        lodNode.node().addSwitch(1000000.0, 30.0)

base.accept("escape", sys.exit)
base.accept("a", render.analyze)
base.accept("l", render.ls)
base.accept("o", base.oobe)
base.accept("v", base.bufferViewer.toggleEnable)

run()
